2003 Fiat Siena vs. 2005 Jeep Cherokee
To start off, 2005 Jeep Cherokee is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 2,497 cc, 2005 Jeep Cherokee is equipped with a bigger engine. In terms of performance, 2005 Jeep Cherokee (147 HP @ 3800 RPM) has 48 more horse power than 2003 Fiat Siena. (99 HP @ 6000 RPM) In normal driving conditions, 2005 Jeep Cherokee should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Cherokee weights approximately 784 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jeep Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2005 Jeep Cherokee will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Jeep Cherokee (343 Nm @ 2000 RPM) has 197 more torque (in Nm) than 2003 Fiat Siena. (146 Nm @ 4000 RPM). This means 2005 Jeep Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 2003 Fiat Siena | 2005 Jeep Cherokee | |
| Make | Fiat | Jeep |
| Model | Siena | Cherokee |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 147 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 146 Nm | 343 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 80.5 mm | 92 mm |
| Engine Stroke Size | 78.4 mm | 94 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1050 kg | 1834 kg |
| Wheelbase Size | 2380 mm | 2660 mm |
